linux-kernel - Re: BUG: NULL pointer dereference at 00000000 -- IP: [<f8e783d5>] :b43:b43_dma_mapping

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200806110015.59285.mb@bu3sch.de>
Date:	Wed, 11 Jun 2008 00:15:58 +0200
From:	Michael Buesch <mb@...sch.de>
To:	"Miles Lane" <miles.lane@...il.com>
Cc:	"Vegard Nossum" <vegard.nossum@...il.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	linux-wireless <linux-wireless@...r.kernel.org>,
	"FUJITA Tomonori" <fujita.tomonori@....ntt.co.jp>
Subject: Re: BUG: NULL pointer dereference at 00000000 -- IP: [<f8e783d5>] :b43:b43_dma_mapping_error+0x16/0x155

On Wednesday 11 June 2008 00:09:27 Miles Lane wrote:
> I got a slightly different BUG with this patch applied:
> 
> BUG: unable to handle kernel NULL pointer dereference at 00000000
> IP: [<f89e3d41>] :b43:b43_dma_mapping_error+0x16/0x97

So can you please debug this? This is trivial. Just add a few printks
to see which pointer is NULL.
As I said I don't have this tree and really like to avoid fetching
and building yet another tree.

-- 
Greetings Michael.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/